CVE-2026-84816 PUBLISHED

WordPress WPCS plugin <= 1.3.2 - Cross Site Scripting (XSS) vulnerability

Assigner: Patchstack
Reserved: 02.09.2026 Published: 10.09.2026 Updated: 10.09.2026

Unauthenticated Cross Site Scripting (XSS) in WPCS <= 1.3.2 versions.

Metrics

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
CVSS Score: 7.1

Product Status

Vendor RealMag777
Product WPCS
Versions Default: unaffected
  • affected from n/a to 1.3.2 (incl.)

Solutions

Update the WordPress WPCS Plugin to the latest available version (at least 1.3.3).

Credits

  • JunHee CHO | Patchstack Bug Bounty Program finder

References

Problem Types

  • CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE

Impacts

  • CAPEC-591 Reflected XSS